Anatomical variations of lungs in the form of Accessory lobe and abnormality in the fissures are important for the surgeons to avoid possible injuries to the neighbouring structures. We report a case of Accessory lobe of right lung between middle and lower lobe in a male cadaver which was found during routine dissection in the Anatomy department, PSG IMS & R. Fissure and lobes of left lung was normal. Anatomical knowledge of such variations are helpful for Cardiothoracic surgeons in lobectomies, surgical resections involving individual segments and for Radiologists for interpreting X – rays,CT & MRI scans.KEY WORDS: Lung, Lobes, Accessory lobe, Anatomical Variations.